What is the weather like in Acapulco vs Cancún in September?

In September, Acapulco averages 34°C high / 25°C low with about 426 mm of rain; Cancún averages 31°C high / 25°C low with about 175 mm.

Acapulco vs Cancún in September

Cancún is the better pick in September — 78 vs 55 on SeasonMap's comfort score. Cancún is sweltering, soaked, clean air, while Acapulco is sweltering, soaked, clean air.

Acapulco vs Cancún — September climate, side by side

	🇲🇽 Acapulco	🇲🇽 Cancún
Comfort score	55/100 (D)	78/100 (B)
Feels-like high	41°C	37°C
Avg high / low	34° / 25°	31° / 25°
Rainfall	426 mm	175 mm
Rainy days	25	23
Humidity	87%	82%
Air quality (AQI)	41	35

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Acapulco vs Cancún in September — FAQ

Is September better in Acapulco or Cancún?: Cancún is the better pick in September — 78 vs 55 on SeasonMap's comfort score. Cancún is sweltering, soaked, clean air, while Acapulco is sweltering, soaked, clean air.
What is the weather like in Acapulco vs Cancún in September?: In September, Acapulco averages 34°C high / 25°C low with about 426 mm of rain; Cancún averages 31°C high / 25°C low with about 175 mm.